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Manipal Medical Manipal Medical Solved Paper-2006

  • question_answer
    When sound waves travel from air to water, which one of the following remains constant?

    A)  Time period    

    B)  Frequency

    C)  Velocity     

    D)  Wavelength

    Correct Answer: B

    Solution :

     We know that frequency is independent of refraction, therefore when sound waves travel from air to water, the frequency remains constant.


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